Individual Calculations August 2015
 Sifogiannakis, Andreas  Total change: 93.60  Rating chartPersonal card
 2015 Greek Youth Championships - open 10 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1296 1089 3.50 7 1.82 40 72.80 
  Tzagarakis, Panagiotis 1329 GRE0.001-0.2040-8.00 
  Galanakis, Nikolaos 1251 GRE1.0010.714028.40 
  Fyntrilakis, Kyriakos 1398 GRE0.001-0.1440-5.60 
  Stamatiou, Rodolfos 1212 GRE1.0010.674026.80 
  Kalamoukos, Grigorios 1254 GRE0.5010.22408.80 
  Papagiannis, Asterios 1295 GRE0.001-0.2440-9.60 
  Gavriil, Odysseas-Panagiotis 1331 GRE1.0010.804032.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 8th international open of Paleohora Paleohora Chania Crete GRE 2015-07-17
RcRownchangeKK*chgGame
 1489 1089 1.00 6 0.52 40 20.80 
  Papadopoulos, Panayotis 1489  * GRE0.001-0.0840-3.20 
  Giannelos, Stylianos 1489  * GRE0.001-0.0840-3.20 
  Pramateftaki, Loukia 1489  * GRE0.5010.424016.80 
  Koutsidi, Amalia 1489  * GRE0.001-0.0840-3.20 
  Tetepoulidis, Ioannis 1489  * GRE0.001-0.0840-3.20 
  Triantafillis, Evaggelos 1489  * GRE0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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